Optimal Filtering of an Instrument Sound in a Mixed Recording Given Approximate Pitch Prior

Adiel Ben-Shalom; Shlomo Dubnov

Optimal Filtering of an Instrument Sound in a Mixed Recording Given Approximate Pitch Prior

Adiel Ben-Shalom
, Shlomo Dubnov

Research output: Contribution to journal › Conference article › peer-review

7 Scopus citations

Abstract

In this paper we show a method for optimal filtering of an instrument in a mixed recording. The filter is based on prior knowledge of the approximate pitch played by the instrument and also on the assumption that the instrument is well described within the harmonic model framework. Pitch priors can be obtained using score alignment methods. Using the pitch priors, we present an algorithm that can be used to filter a single instrument or a voiced singer, subtract an instrument or balance the volume of several instruments.

Original language	English
Journal	International Computer Music Conference, ICMC Proceedings
State	Published - 1 Jan 2004
Externally published	Yes
Event	30th International Computer Music Conference, ICMC 2004 - Miami, United States Duration: 1 Nov 2004 → 6 Nov 2004

ASJC Scopus subject areas

Music
Computer Science Applications
Media Technology

Cite this

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title = "Optimal Filtering of an Instrument Sound in a Mixed Recording Given Approximate Pitch Prior",

abstract = "In this paper we show a method for optimal filtering of an instrument in a mixed recording. The filter is based on prior knowledge of the approximate pitch played by the instrument and also on the assumption that the instrument is well described within the harmonic model framework. Pitch priors can be obtained using score alignment methods. Using the pitch priors, we present an algorithm that can be used to filter a single instrument or a voiced singer, subtract an instrument or balance the volume of several instruments.",

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AU - Ben-Shalom, Adiel

AU - Dubnov, Shlomo

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N2 - In this paper we show a method for optimal filtering of an instrument in a mixed recording. The filter is based on prior knowledge of the approximate pitch played by the instrument and also on the assumption that the instrument is well described within the harmonic model framework. Pitch priors can be obtained using score alignment methods. Using the pitch priors, we present an algorithm that can be used to filter a single instrument or a voiced singer, subtract an instrument or balance the volume of several instruments.

AB - In this paper we show a method for optimal filtering of an instrument in a mixed recording. The filter is based on prior knowledge of the approximate pitch played by the instrument and also on the assumption that the instrument is well described within the harmonic model framework. Pitch priors can be obtained using score alignment methods. Using the pitch priors, we present an algorithm that can be used to filter a single instrument or a voiced singer, subtract an instrument or balance the volume of several instruments.

UR - https://www.scopus.com/pages/publications/85095023427

M3 - Conference article

AN - SCOPUS:85095023427

SN - 2223-3881

JO - International Computer Music Conference, ICMC Proceedings

JF - International Computer Music Conference, ICMC Proceedings

T2 - 30th International Computer Music Conference, ICMC 2004

Y2 - 1 November 2004 through 6 November 2004

ER -

Optimal Filtering of an Instrument Sound in a Mixed Recording Given Approximate Pitch Prior

Abstract

ASJC Scopus subject areas

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